History of land 2 changes

In src/cli/proposal.rs, lines 191–245 on f8c695764c957deb54d78e50332c677f5cda21b534cd2eb0f8d843d1fbf4a27c. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 191,245:src/cli/proposal.rs.